534445656145922 has 4 divisors (see below), whose sum is σ = 801668484218886. Its totient is φ = 267222828072960.

The previous prime is 534445656145901. The next prime is 534445656145931. The reversal of 534445656145922 is 229541656544435.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 380436091762441 + 154009564383481 = 19504771^2 + 12410059^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133611414036479 + ... + 133611414036482.

Almost surely, 2^{534445656145922} is an apocalyptic number.

534445656145922 is a deficient number, since it is larger than the sum of its proper divisors (267222828072964).

534445656145922 is a wasteful number, since it uses less digits than its factorization.

534445656145922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267222828072963.

The product of its digits is 622080000, while the sum is 65.

The spelling of 534445656145922 in words is "five hundred thirty-four trillion, four hundred forty-five billion, six hundred fifty-six million, one hundred forty-five thousand, nine hundred twenty-two".